Ubuntu container to build Linux for the Bouffalo Lab BL808.
Clone Bouffalo Lab's BL808 Linux repository, download the toolchain as instructed in the readme and start this container:
docker run --rm -it -v "$(pwd)":/data ghcr.io/poggiolo/bl808_linux
Now you can run the compile steps (./build.sh all etc...)
You might want to apply this patch to to move UART to accessible pins.
git apply patch/m1sdock/m1sdock_uart_pin_def.patch